code: def decode(self, input, errors="strict"):
      if errors not in ("strict", "replace", "ignore"):
          raise UnicodeError("Unsupported error handling " + errors)
      res = punycode_decode(input, errors)
      return res, len(input)
  
imports: import codecs
label_desc: Use image node_id 2 for calling the Codec obj's underlying member method code with example usage: obj.decode(input, errors) and returns: res,  len